﻿#define _CRT_SECURE_NO_WARNINGS//猜名次
#include<stdio.h>
int main()
{
	int a, b, c, d, e;
	for (a = 1; a <= 5; a++)
	{
		for (b = 1; b <= 5; b++)
		{
			for (c = 1; c <= 5; c++)
			{
				for (d = 1; d < 5; d++)
				{
					for (e = 1; e < 5; e++)
					{
						if (a * b * c * d * e == 120)
						{
							if (((b == 2) + (a == 3) == 1) &&
								((b == 2) + (e == 4) == 1) &&
								((c == 1) + (d == 2) == 1) &&
								((c == 5) + (d == 3) == 1) &&
								((e == 4) + (a == 1) == 1))
							{
								printf("a=%d,b=%d,c=%d,d=%d,e=%d\n", a, b, c, d, e);
							}
						}
					}
				}
			}
		}
	}
	return 0;
}